Nantucket Maria Mitchell Association Announces Fifth Annual Green Crab Week 2024

July 31, 2024

NANTUCKET, MA - Join the Nantucket Maria Mitchell Association (MMA), Nantucket Land and Water Council (NLC), and Sustainable Nantucket (SN) for the Fifth Annual Nantucket Green Crab Week! The MMA, NLC, and SN will be offering fun daily events August 5 to August 10 to learn about, and take action against, invasive European green crabs on Nantucket.


European green crabs were first introduced to North America in the 1800s, likely traveling the ballast water of merchant ships from Europe. This invasive species is now abundant on Nantucket, threatening crucial aquatic resources, including eelgrass beds, shellfish populations, and native crab communities here on the island. Together, as a community, it is possible to help prevent green crabs from destroying the natural resources that make Nantucket’s waters so special! So please come join us during Nantucket Green Crab Week to learn more.


The Maria Mitchell Association is a private non-profit organization. Founded in 1902, the MMA works to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, in addition to preserving the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. For more information on the Maria Mitchell Association’s environmental work and initiatives, please visit www.mariamitchell.org.


The Nantucket Land and Water Council is a 501(c)3 environmental advocacy organization – protecting and preserving open space, harbor, pond, and groundwater, and advocating for the environment at Select Board, Planning Board, and Conservation Commission meetings. The Nantucket Land and Water Council also hosts the State of the Harbor Forum each year and Oysterfest each November to educate residents on the state of our water resources, and what we can all do to help maintain this critical resource. For more information on the Nantucket Land and Water Council, please visit www.nantucketlandcouncil.org.


Founded in 2000, Sustainable Nantucket’s mission is to preserve the community character of Nantucket while sustaining its economic and environmental vitality. Sustainable Nantucket (SN) is a grassroots, local, non-profit organization that is building a more locally-based and self-reliant food system on-island through education, advocacy, training, and partnerships which include farmers, fishermen, local food producers, schools, restaurants, and other community stakeholders. For more information on Sustainable Nantucket, please visit www.sustainable-nantucket.org.


MMA Green Crab Identification Workshop and Derby Information Session

Registration Link: https://112458a.blackbaudhosting.com/112458a/Nantucket-Green-CrabIdentification-Workshop-and-Info-Session

Monday, August 5, 4:00 PM – 5:00 PM

Price: FREE

Location: MMA Aquarium, 32 Washington Street

Join Maria Mitchell Association Aquarium staff to learn how to identify the European green crab (Carcinus maenus), an invasive species that threatens Nantucket's native species and habitats! We will compare these species to local crab species and determine their biological sex. This is a great chance to learn about our annual Nantucket Green Crab Derby and all its events!


MMA Nantucket Green Crab Survey: Bait & Line

Registration Link: https://112458a.blackbaudhosting.com/112458a/Nantucket-Green-Crab-Survey-Baitand-Line-Method-06Aug2024

Tuesday, August 6, 4:00 PM – 5:00 PM

Price: FREE

Location: Hither Creek Beach Access (Beach Access #52)

Join Maria Mitchell Association Aquarium staff on a survey for invasive European green crabs! This survey will be a part of the MMA Nantucket Green Crab Community Science Survey that you can do yourself at any time. In this session, we will be using the bait and line method.


Green Crab Fertilizer Workshop with the Sustainable Nantucket and Nantucket Land and Water Council

Registration Link: https://112458a.blackbaudhosting.com/112458a/Annual-Green-Crab-FertilizerWorkshop-with-the-Nantucket-Land-Council

Wednesday, August 7, 10:00 AM – 12:00 PM

Price: FREE

Location: Mt. Vernon Farm, 168 Hummock Pond Road

In collaboration with the Nantucket Land and Water Council and Sustainable Nantucket, please join us for this free workshop on how to help control the population of the invasive green crab. Green crabs can be turned into an environmentally friendly fertilizer for your garden. Participants should bring completely waterproof boots they are comfortable crushing dead crabs with, as well as a sealable bottle or jar to take home their fertilizer. We will provide crabs, coolers, vinegar, and take-home fertilizer instructions.


MMA Nantucket Green Crab Survey: Wading & Hand Net

Registration Link: https://112458a.blackbaudhosting.com/112458a/Nantucket-Green-Crab-SurveyWading--Hand-Net-09Aug2024

Friday, August 9, 4:00 PM – 5:00 PM

Price: FREE

Location: Hither Creek Beach Access (Beach Access #52)

Join Maria Mitchell Association Aquarium staff on a survey for invasive European green crabs! This survey will be a part of the MMA Nantucket Green Crab Community Science Survey that you can do yourself at any time! In this session, we will be using the wading with hand net method. 2024 Nantucket Green Crab Derby Registration Link: https://112458a.blackbaudhosting.com/112458a/Annual-Green-Crab-Derby10Aug2024 Saturday, August 10, 10 AM – 3 PM Price: $10 per team, each comprised of up to four participants Location: MMA Aquarium, 32 Washington Street Help the Maria Mitchell Association and the Nantucket Land and Water Council fight the green crab invasion by participating in the 5th Annual Nantucket Green Crab Derby! Participate in a team of up to four people to help us maintain healthy marine habitats and for a chance to win prizes.
  

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For Immediate Release

July 31, 2024

Contact: Allison Lowe

marketinginterns@mariamitchell.org

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By Jascin N. Leonardo Finger • November 9, 2026
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Applesauce!

By Jascin N. Leonardo Finger • November 2, 2026
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Bang, Clang, Hiss!

By Jascin N. Leonardo Finger • October 26, 2026
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